Extracted

• • Target
    8d1b3a0fce5f13f611f21d9273912f1e1db850ae85e7f853d894b4f4a666b55f.bin
  • Size 12.3MB
  • SHA256 8d1b3a0fce5f13f611f21d9273912f1e1db850ae85e7f853d894b4f4a666b55f
  • MD5 6dcc3e8bfab60d4a645823571e4f5098
  • SHA1 836e7b0ef28138cedcc622e398f22892a191ca1b
  • SHA512 a2a83f5a79257522d0e231d6ae76a63a708d7d1e8336228f3012ba872d2bbf8465bfeb9a25e5c9584d455028fa7c4623c55046d7f398eb4add7c7aade01a425b
  • SSDEEP 6144:3DVCynACXFWpI0zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz3:z8vmFWp
  • TLSH
    T132D62A29847B28F5C670107CF78C7B7EAAFD06F49EB4015B689C97C1E4289D454ECAA3
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  defense_evasiondiscoveryexecutiontofseepersistenceprivilege_escalationtrojan

  • Family: Tofsee

    Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

    trojantofsee

  • Windows security bypass

    defense_evasiontrojan

  • Modifies Windows Firewall

    defense_evasion

  • Sets service image path in registry

    This determines the executable launched when a service starts. It can be used to establish persistence.

    persistence

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Creates new service(s)

    persistenceexecution

  • Deletes itself

    defense_evasion

  • Executes dropped EXE

  • Suspicious use of SetThreadContext

  behavioral1behavioral2